1. From the Wii U Menu, select “System Settings.”
  2. Using the Left Stick select the “Internet” icon and press the A Button.
  3. Select “View MAC Address” and wait a moment for the MAC address to be displayed.
View MAC address
View MAC address

When you are finished, tap “Back.”

Additional Information

The following ports are required to be opened for the Wii to work properly:

  • Nintendo Wii 28910 (TCP)
  • Nintendo Wii 29900 (TCP)
  • Nintendo Wii 29901 (TCP)
  • Nintendo Wii 29920 (TCP)
  • Nintendo HTTP 80 (TCP)
  • Nintendo HTTPS 443 (TCP)

Depending on the network settings at your property, the ports listed above may be blocked, therefore resulting in your Wii to not function correctly.